Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	31.82	32.00	31.81	31.95	557,336	+0.13(+0.41%)
Mar 30, 2011	31.84	31.91	31.71	31.82	137,897	+0.19(+0.60%)
Mar 29, 2011	31.43	31.65	31.22	31.63	182,980	+0.23(+0.74%)
Mar 28, 2011	31.63	31.71	31.38	31.40	203,201	-0.06(-0.20%)
Mar 25, 2011	31.46	31.65	31.35	31.46	195,553	+0.10(+0.33%)
Mar 24, 2011	31.30	31.41	31.01	31.36	138,836	+0.31(+1.00%)
Mar 23, 2011	30.95	31.14	30.72	31.05	273,709	+0.09(+0.29%)
Mar 22, 2011	31.22	31.24	30.91	30.96	280,494	-0.22(-0.72%)
Mar 21, 2011	31.23	31.24	31.11	31.18	283,236	+0.63(+2.06%)
Mar 18, 2011	30.86	30.86	30.46	30.55	540,133	+0.25(+0.83%)
Mar 17, 2011	30.34	30.62	30.20	30.30	534,204	+0.38(+1.28%)
Mar 16, 2011	30.27	30.46	29.70	29.92	399,344	-0.55(-1.80%)
Mar 15, 2011	30.25	30.65	30.20	30.47	568,220	-0.29(-0.95%)
Mar 14, 2011	30.82	30.92	30.44	30.76	488,092	-0.26(-0.85%)
Mar 11, 2011	30.63	31.14	30.58	31.02	211,277	+0.29(+0.93%)
Mar 10, 2011	31.04	31.06	30.67	30.74	217,638	-0.67(-2.13%)
Mar 09, 2011	31.43	31.52	31.16	31.41	151,986	-0.06(-0.19%)
Mar 08, 2011	31.08	31.61	30.93	31.46	274,549	+0.43(+1.39%)
Mar 07, 2011	31.42	31.54	30.79	31.03	318,405	-0.31(-0.99%)
Mar 04, 2011	31.67	31.70	31.09	31.34	366,228	-0.30(-0.94%)
Mar 03, 2011	31.20	31.72	31.20	31.64	254,365	+0.75(+2.43%)
Mar 02, 2011	30.69	31.10	30.69	30.89	449,840	+0.15(+0.48%)
Mar 01, 2011	31.50	31.56	30.67	30.74	414,272	-0.66(-2.09%)
Feb 28, 2011	31.36	31.55	31.23	31.40	234,083	+0.13(+0.43%)
Feb 25, 2011	31.03	31.28	31.03	31.26	388,646	+0.37(+1.19%)
Feb 24, 2011	30.67	31.08	30.58	30.89	376,082	+0.13(+0.44%)
Feb 23, 2011	31.28	31.28	30.46	30.76	490,275	-0.57(-1.83%)
Feb 22, 2011	31.89	31.95	31.25	31.33	454,927	-0.92(-2.84%)
Feb 18, 2011	32.16	32.29	32.13	32.25	342,111	+0.07(+0.21%)
Feb 17, 2011	31.94	32.23	31.94	32.18	258,615	+0.10(+0.32%)
Feb 16, 2011	32.01	32.16	31.89	32.08	230,835	+0.20(+0.62%)
Feb 15, 2011	32.02	32.02	31.79	31.88	232,769	-0.15(-0.46%)
Feb 14, 2011	32.11	32.11	31.94	32.03	377,685	+0.01(+0.04%)
Feb 11, 2011	31.74	32.06	31.63	32.02	413,643	+0.29(+0.91%)
Feb 10, 2011	31.47	31.80	31.41	31.73	561,491	+0.13(+0.43%)
Feb 09, 2011	31.65	31.65	31.46	31.59	507,654	-0.04(-0.11%)
Feb 08, 2011	31.47	31.66	31.42	31.63	370,752	+0.20(+0.64%)
Feb 07, 2011	31.33	31.53	31.26	31.43	407,496	+0.27(+0.86%)
Feb 04, 2011	31.06	31.18	30.98	31.16	255,750	+0.11(+0.36%)
Feb 03, 2011	31.09	31.09	30.79	31.05	178,952	+0.02(+0.06%)
Feb 02, 2011	31.13	31.18	31.00	31.03	252,106	-0.07(-0.23%)
Feb 01, 2011	30.87	31.15	30.79	31.10	525,339	+0.50(+1.64%)
Jan 31, 2011	30.35	30.66	30.26	30.60	782,545	+0.32(+1.05%)
Jan 28, 2011	30.98	31.06	30.24	30.28	313,623	-0.62(-1.99%)
Jan 27, 2011	30.80	30.96	30.72	30.89	205,223	+0.12(+0.38%)
Jan 26, 2011	30.66	30.87	30.58	30.78	389,410	+0.21(+0.69%)
Jan 25, 2011	30.50	30.57	30.31	30.57	264,611	-0.01(-0.04%)
Jan 24, 2011	30.29	30.60	30.26	30.58	265,083	+0.35(+1.16%)
Jan 21, 2011	30.26	30.42	30.16	30.23	129,251	+0.25(+0.82%)
Jan 20, 2011	30.05	30.10	29.78	29.98	146,589	-0.15(-0.51%)
Jan 19, 2011	30.53	30.53	30.04	30.13	177,313	-0.37(-1.22%)
Jan 18, 2011	30.30	30.51	30.30	30.51	357,982	+0.21(+0.70%)
Jan 14, 2011	30.18	30.31	30.08	30.30	125,993	+0.13(+0.45%)
Jan 13, 2011	30.17	30.24	30.09	30.16	137,455	+0.01(+0.04%)
Jan 12, 2011	30.08	30.20	30.01	30.15	122,790	+0.28(+0.93%)
Jan 11, 2011	29.96	30.00	29.74	29.87	225,969	+0.12(+0.41%)
Jan 10, 2011	29.70	29.80	29.46	29.75	93,463	+0.07(+0.24%)
Jan 07, 2011	29.81	29.86	29.47	29.68	282,478	+0.03(+0.09%)
Jan 06, 2011	29.82	29.82	29.56	29.65	124,356	-0.02(-0.08%)
Jan 05, 2011	29.47	29.72	29.38	29.67	251,035	+0.16(+0.55%)
Jan 04, 2011	29.69	29.69	29.26	29.51	132,321	-0.13(-0.42%)

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